To practice as a medical radiation technologist, one shall apply to the local municipal or county (city) competent authority for practice registration and shall obtain a practice license before commencing practice.
Medical radiation technologists shall receive certain hours of continued education every six years to be eligible for renewal of the practice license.
Regulations governing the qualification and conditions for the application of the registration of practice under the first paragraph, the documents to be attached for such application, issuance, change, re-issuance and renewal of a practice license and the contents of the continued education courses of the preceding paragraph, credits obtained from the completion of such courses, methods of operation of these courses, recognition of the qualification received from these courses and other matters to be complied with shall be determined by the central competent authority.
Medical radiation technologists who have obtained a practice license pursuant to the provision in the first paragraph are not required to apply for the training certificate or relevant operation license in relation to ionizing radiation as stipulated by relevant laws and regulations.

In any of the following circumstances, the practice license shall not be issued; any license already issued shall be revoked or annulled:
1. A medical radiation technologist certificate has been revoked or annulled.
2. A medical radiation technologist practice license was annulled within one year.
3. The medical radiation technologist has been determined by a team of specialist physicians, medical radiation technologists and scholars/experts invited by the municipal or county (city) competent authority to be unable to practice due to objective facts.
After the cause listed in subparagraph 3 of the preceding paragraph is eliminated, the medical radiation technologist may still apply for practice license in accordance with this Act.

A medical radiation technologist shall practice in one location only and shall practice in a medical care institution or medical radiological institution approved by and registered with the local competent authority, or other institutions recognized by the competent authority. However, inter-institutional support or condition with prior approval is not subject to this restriction.

In the event of suspension or termination of the medical radiation technologist practice, a report to the original license-issuing authority shall be made for reference within 30 days from the occurrence.
The duration of suspension of practice mentioned in the preceding paragraph shall be limited to one year only; termination of practice shall be processed for suspension over one year.
Provisions concerning the practice are applicable to changes of a medical radiation technologist’s practicing location or reinstatement of practice.
In case of death of a medical radiation technologist, the practice license shall be annulled by the original issuing authority.

When they practice, medical radiation technologists or medical radiological technicians shall join the local association for medical radiation technologists or association for medical radiological technicians.
Associations for medical radiation technologists or associations for medical radiological technicians may not refuse the membership application by qualified applicants.

Medical radiation technologies perform the following functions:
1.General radiography for diagnostic radiology.
2.Nuclear medical in-vitro examination.
3.Special radiography and imaging for diagnostic radiology.
4.Radiotherapy.
5.Imaging and in-vivo analysis and examination for nuclear medical diagnosis.
6.Nuclear medical therapy.
7.MRI and non-ionizing radiation imaging.
8.Other activities recognized by the central competent authority.
To carry out activities under subparagraph 1 or 2 of the preceding paragraph, the medical radiation technologist shall follow an examination order issued by a physician, except for self-paid examinations at medical care radiological clinics; activities under subparagraphs 3 to 8 of the preceding paragraph shall be conducted together with a physician.
Radiography and imaging referred to under each subparagraph of the first paragraph include the acquisition, processing and quality control of the image.
The provision of the second paragraph shall be put on trial for five years from the date of promulgation and implementation of this Act and shall be reviewed at the end of the trial period.

When there is doubt in processing the examination slip issued by a physician, a medical radiation technologist shall consult and confirm with the physician who issued the examination slip before carrying out the examination. Moreover, the examination shall be conducted according to the items listed on the examination slip, with no alteration of the examination items at discretion.
The examination slip mentioned in the preceding paragraph shall be carried out in one instance; after execution of the examination, the medical radiation technologist shall sign or affix seal on the examination slip, and mark the execution time.

When carrying out businesses, a medical radiation technologist shall make records, clearly stating the following:
1. Name, sex, date of birth and address of the patient.
2. Condition and time of radiographic examination or treatment.
3. Name of the physician and content of the examination.

When being inquired by the health authority, judicial authority or police agency, medical radiation technologists shall not make false statement or report.

Businesses of medical radiological technicians include:
1. General radiography for diagnostic radiology.
2. Nuclear medical in-vitro examination.
3. Special radiography and imaging for diagnostic radiology.
4. Radiotherapy.
5. Imaging and in-vivo analysis and examination for nuclear medical diagnosis.
6. Nuclear medical treatment.
For a medical radiological technician to carry out businesses as stated in Subparagraphs 1 and 2 of the preceding paragraph, an examination slip issued by a physician is required. However, this does not apply to self-paid examinations at medical care radiological clinics. Businesses stated in Subparagraphs 3 to 6 of the preceding paragraph shall be conducted together with a physician.
Radiography and imaging mentioned in all subparagraphs of Paragraph 1 shall include the acquisition, processing and quality control of the image.
The proviso stated in Paragraph 2 shall be put on trial run for five years from the date this Act is promulgated and implemented. Review shall be made at the end of the trial run.

The provisions in this Chapter concerning the practice of medical radiation technologists are applicable to medical radiological technicians’ execution of businesses mentioned in the preceding article.